Gas density over intergalactic medium

Matan Grauer
  • 13 Jan

Hi!
I'm trying to get the Gas Density as a function of Coordinates for Intergalactic medium (TNG300-1).
All I came up with is the Gas Density as a function of Coordinates for a specific subhalo.
"http://www.tng-project.org/api/TNG300-1/snapshots/99/subhalos/1/"

How can I work with the Intergalactic medium instead?

Regards,
Matan

Dylan Nelson
  • 13 Jan

You would want to load all the gas in the snapshot, and not just the gas which belongs to a given subhalo.

The beginning of the "Snapshot Data" example in the scripts walkthrough does exactly this, to make a picture of the entire cosmic web (IGM + halos).

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